Printed from https://www.webqc.org

Chemical Equations Balanced on 04/29/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
H2SO4 + C2H5OH = C2H5OSO2OH + H2O =>
H2SO4 + C2H5OH = C2H5OSO2OH + H2O

P4 + NaOCl + H2O = H5P2O6 + NaCl =>
P4 + 7 NaOCl + 5 H2O = 2 H5P2O6 + 7 NaCl

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Fe(OH)3 + Fe2(SO4)3 = [Fe(OH)]SO4 =>
Fe(OH)3 + Fe2(SO4)3 = 3[Fe(OH)]SO4

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

PF + SO = PS + OF =>
PF + SO = PS + OF

C3H8O2 + HBr = C3H6Br2 + H2O =>
C3H8O2 + 2 HBr = C3H6Br2 + 2 H2O

NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH

Fe + LiCN = Li + FeCN =>
Fe + LiCN = Li + FeCN

CCl4 + O2 = COCl2 + Cl2 =>
2 CCl4 + O2 = 2 COCl2 + 2 Cl2

P8H16 + O2 = PO4 + H2O =>
P8H16 + 20 O2 = 8 PO4 + 8 H2O

CCl4 + O2 = CCl2O + Cl2 =>
2 CCl4 + O2 = 2 CCl2O + 2 Cl2

CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + H2O =>
2 CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + 2 H2O

HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O

H2SO4 + KI = I2 + H2O + K2SO4 + S =>
4 H2SO4 + 6 KI = 3 I2 + 4 H2O + 3 K2SO4 + S

CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2

NO2 + H22 = NH3 + H2O =>
22 NO2 + 7 H22 = 22 NH3 + 44 H2O

N2O + HCl = NCl + H2O =>
N2O + 2 HCl = 2 NCl + H2O

NH3 + SO2 = (NH3)SO2 =>
NH3 + SO2 = (NH3)SO2

Cl2 + HgO = HgCl2 + Cl2O =>
2 Cl2 + HgO = HgCl2 + Cl2O

C + H2O = CO + H2 =>
C + H2O = CO + H2

(NH4)2SO4{2-} + NaOH = NH4 + OH + NaSO4{-2} =>
(NH4)2SO4{2-} + NaOH = 2 NH4 + OH + NaSO4{-2}

Sr(OH)2 + SiO2 = H2O + SrSiO3 =>
Sr(OH)2 + SiO2 = H2O + SrSiO3

CaCl2 + Cl2 + H2O = Ca(OCl)2 + HCl =>
CaCl2 + 2 Cl2 + 2 H2O = Ca(OCl)2 + 4 HCl

CaC2O4 + K2Cr2O7 + H2SO4 = CaSO4 + K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 CaC2O4 + K2Cr2O7 + 7 H2SO4 = 3 CaSO4 + K2SO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O

PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2

Ni + HgCl = NiCl2 + Hg =>
Ni + 2 HgCl = NiCl2 + 2 Hg

Ca(OH)2(aq) + Li3PO4(aq) = Ca3(PO4)2(s) + LiOH(aq) =>
3 Ca(OH)2(aq) + 2 Li3PO4(aq) = Ca3(PO4)2(s) + 6 LiOH(aq)

Zn + K4Fe(CN)6 = K2Zn3[Fe(CN)6]2 + K =>
3 Zn + 2 K4Fe(CN)6 = K2Zn3[Fe(CN)6]2 + 6 K

Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2

CaCl2(aq) + Na2CO3(g) = NaCl(aq) + CaCO3(s) =>
CaCl2(aq) + Na2CO3(g) = 2 NaCl(aq) + CaCO3(s)

C2H2(g) + H2(g) = C2H6(g) =>
C2H2(g) + 2 H2(g) = C2H6(g)

CO2 + H2 = C3H7COOH + H2O =>
4 CO2 + 10 H2 = C3H7COOH + 6 H2O

CH3CH2Li + HCl = CH3CH3 + LiCl =>
CH3CH2Li + HCl = CH3CH3 + LiCl

BaC4H6O4 + Na3PO4 = Ba3P2O8 + NaC2H3O2 =>
3 BaC4H6O4 + 2 Na3PO4 = Ba3P2O8 + 6 NaC2H3O2

H2SO3 + Au2SO3 + Al2(Cr2O7)3 = AuSO3 + Al(SO3)3 + CrSO3 + H2O =>
21 H2SO3 + 9 Au2SO3 + Al2(Cr2O7)3 = 18 AuSO3 + 2 Al(SO3)3 + 6 CrSO3 + 21 H2O

Ba(NO3)2 + AgF = BaF2 + AgNO3 =>
Ba(NO3)2 + 2 AgF = BaF2 + 2 AgNO3

Ba(OH)2 + Ca(oh)2 = Ba(oh)2 + Ca(OH)2 =>
2 Ba(OH)2 + Ca(oh)2 = Ba(oh)2 + 2 Ca(OH)2

HBr + Al(OH)3 = H2O + AlBr + O =>
HBr + Al(OH)3 = 2 H2O + AlBr + O

O2 + H2S = H2 + SO2 =>
O2 + H2S = H2 + SO2

Br + NaI = BrI + Na =>
Br + NaI = BrI + Na

Rn(C2H3O2)3 + Ca(OH)2 = Rn(OH)3 + Ca(C2H3O2)2 =>
2 Rn(C2H3O2)3 + 3 Ca(OH)2 = 2 Rn(OH)3 + 3 Ca(C2H3O2)2

Br + NaI = NaBr + I =>
Br + NaI = NaBr + I

C9H8O + H2O2 = CO2 + H2 =>
2 C9H8O + 17 H2O2 = 18 CO2 + 25 H2

Mg(s) + ZnBr2(ac) = Zn + MgBr2 =>
Mg(s) + ZnBr2(ac) = Zn + MgBr2

C2H4 + O2 = H2O + CO2 =>
C2H4 + 3 O2 = 2 H2O + 2 CO2

NH3 + ZnO = Zn + H2O + N2 =>
2 NH3 + 3 ZnO = 3 Zn + 3 H2O + N2

Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 04/22/25
Equations balanced on 03/30/25
Equations balanced on 04/29/24
Please let us know how we can improve this web app.
Menu Balance Molar mass Gas laws Units Chemistry tools Periodic table Chemical forum Symmetry Constants Contribute Contact us
How to cite?